package com.renjiyue.config;

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.After;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;

@Aspect
public class AnnotationPointcut {
    @Before("execution(* com.renjiyue.dao.UserServiceImpl.*(..))")
    public void before(){
        System.out.println("-------方法执行前--------");
    }
    @After("execution(* com.renjiyue.dao.UserServiceImpl.*(..))")
    public void after(){
        System.out.println("----------方法执行后---------------");
    }
    @Around("execution(* com.renjiyue.dao.UserServiceImpl.*(..))")
    public void around(ProceedingJoinPoint joinPoint) throws Throwable{
        System.out.println("环绕前");
        System.out.println("签名："+joinPoint.getSignature());
        //执行目标方法proceed
        Object proceed = joinPoint.proceed();
        System.out.println("环绕后");
        System.out.println(proceed);
    }
}
